Question

used
to
Write
questions
the following
(a) How does the use of a detergent
help to clean soiled clothes?
(b) How will you check with the help
of soap powder whether water is Proje
(c) What are the important ingredients
(h) What is meant by 'surface activity?
Name three chemicals responsible
for the surface activity of various
answers
hard 2
of a toothpaste, and what is the
function of each?
(d) What are the ingredients of cement?
(e) What will happen if cement is not
used in making
concrete?
(t) Make a list of detergents that you
use.
(g) What should be expected from a
detergent for delicate garments ?
103
detergents.​

Answer 1

Answer:

What should be expected from a

detergent for delicate garments ?

103